The application comes with a straightforward interface so any user, either beginner or professional, can handle it. If you want, you can customize the text settings to match your needs by selecting another font style, size or color.
A disadvantage of working with mxCalc is that it lets you save your computations to a single output format (the mxCalc format); therefore, you can launch and edit these files only by using the mxCalc application.
To summarize, mxCalc is a great Mac tool for making computations. This program is very simple to use, brings a comprehensive help guide, and comes with no price tag.